Research on slippage shipment technology of the large platform in paralic zones

Abstract

With the continuous growth of the demand for oil and gas resources, the exploration and development has been increasing, the number and scale of fixed platforms in paralic zones are also increasing, and the offshore construction capacity and technology is improving. As one of the key technologies for offshore installation of large-scale platforms, slippage shipment technology is widely used. Based on the wharf environment, the platform structure and weight, this paper comprehensively analyses the allowable tidal window, the longitudinal strength of the ship, the load adjustment capacity, then gives the check results to ensure the safety of the shipment process.